[1]
Shoyimova Lobar Shavkat qizi, “MAKTAB MATEMATIKA DARSLARIDAGI KOMBINATORIKANING ASOSIY QOIDALARI MAVZUSINI O’TISHDA PINBOARD METODIDAN FOYDALANISH”, JNCI, vol. 41, no. 1, pp. 82–88, Nov. 2023.